similar to: string-length limitations

I was hit by ugly crashes of R, when I tried to read big data sets ("volcano"). So I looked into the code and found the following in character.c (triggered by substr()): I assume that the helper function AllocBuffer() shall facilitate an economic memory management. But the use of realloc() in the else-branch does not conform to ANSI and may hit you with certain compilers. When called

I was hit by ugly crashes of R, when I tried to read big data sets ("volcano"). So I looked into the code and found the following in character.c (triggered by substr()): I assume that the helper function AllocBuffer() shall facilitate an economic memory management. But the use of realloc() in the else-branch does not conform to ANSI and may hit you with certain compilers. When called

Hi, Here's another case, different in high-level, but similar in low-level. When Fortran allocatable array is defined in module, its actual dimensions are kept in internal structure. Loads originated from reading these dimensions confuse Polly on any use of this array. Attachments: 1) Sample Fortran source code (to be compiled with and without -DMODULE to see failing and working version,

Hi, (First, apology for my earlier incorrectly addressed "subscribe" post.) Can somebody tell me what exactly is going on below. Basically, I am running into some kind of "string truncation" problem when I try to get a substring starting past the 8192nd character (see sample session below). There doesn't appear to be any problem creating the string, and nchar()

Hi, Note that one significant change to read.dcf() that happened since R 3.0.2 is the addition of support for arbitrary long lines (commit 63281), which never worked: dcf <- paste(c("aa: ", rep(letters, length.out=10000)), collapse="") writeLines(dcf, "test.dcf") nchar(read.dcf("test.dcf")) # aa # [1,] 8186 The culprit being line

Hello: I am told that compile cling, from CERN, I need revision 165095. HOW do I check out that version? When going through the /tags directory, all version are 17xxxx. I tried svn checkout -r 165095 http://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx llvm but it will not work with either /truck or /tags I tried svn checkout http://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx at 165095, but that also doen't work

Full_Name: Naoki Takebayashi Version: 0.65.1 OS: Linux/Alpha Submission from: (NULL) (129.79.224.171) When I was reading a file with read.table("junk.data"), it seg-faulted. I found out that it seg-faulted when the last line of data file didn't have the newline char. For example, file like this: 23 3 31 2 24 1<EOF> Here is a fix. --- R-0.65.1/src/main/scan.c.orig

In R's sprintf() if any of the arguments has length 0 the function aborts. E.g., > sprintf("%d", integer(0)) Error in sprintf("%d", integer(0)) : zero-length argument > sprintf(character(), integer(0)) Error in sprintf(character(), integer(0)) : 'fmt' is not a non-empty character vector This comes up in code like x[nchar(x)==0] <-

Hi everybody, after many weeks of searching/trying, I still can't manage to get vista to use/save roaming profiles with samba as PDC... It has apparently worked a few times in the beginning since the profiles directories are populated. Could it be related to a Vista update or SP1? Here's what I did so far: [HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\System]

Here's an update: I checked the ChangeLog for R, and it seems like readDCF was changed in 3.0.2. I went on a whim and copied src/main/dcf.c from R 2.15.3 over to 3.2.2, and R compiled fine and install.packages now work for me. This is probably not ideal, but it at least makes R usable on AIX for me. Would definitely like to help figure out what's wrong with the new dcf.c on AIX.

Hi, I am trying to parse a large amount of text using gregexpr(). Unfortunately, I get an "input buffer overflow" message when I attempt that with too large an amount of text. The error messages occurs before the parsing. The problem is that I cannot assign the text to a variable (an object) if the text is too large. This problem has been mentioned before, which I found using the

We just updated our configuratiosn to have multiple NIS servers, when we initiated a test of client failover, we were disapointed. It seemed that the only way to get a filaover was to /etc/init.d/ypbind restart. It behaves as indicated in http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=5084845 using ypbind-1.17.2-13 on Centos 4.5 / Linux xxxxxxxxxxxx 2.6.9-55.0.12.ELsmp #1 SMP Fri Nov

Dear R developers, I have found the following bug with readline() in R 0.63.3: if you execute the menu-function and then the readline() function, then readline() prompts "Selection:" > a <- readline() hello > a [1] "hallo" > a <- menu(c("a", "b"), title="bitte:") bitte: 1:a 2:b Selection: 2 > a <- readline() Selection:

Hi! I'm working on an LLVM back-end for a processor with a stack machine architecture. After experimenting with code generation directly from the LLVM representation, I'm studying the target-independant code generator. As far as I understand, there currently exists a target-independant infrastructure for legalization, instruction selection, scheduling and register allocation. It is clear

Hi, I have an experiment with 2 independant factors which I have been trying to analyse in R. The problem is that there are several data points recorded on the same animal. However, no combination of treatments is repeated on the same animal. All possible combinations of treatments are done in a random order with as many points as possible being done on 1 animal before moving onto the next. The

Hi, My actual config Samba 3 PDC, file and print server use openldap backend Posix ACL on XFS FS using pam_ldap and ns_ldap. independant wins and DNS server (not DDNS) Can I have same configuration in samba 4 ? LIke : DC flie server with posix ACL support and pam, ns_ldap . independant wins and DNS server (not DDNS). It's just an analyse ! Have a nice day St?phane

Hi, To a large extend, Asterisk's /etc/asterisk/*.conf configuration files conform to a format such as: [section1] key1=value1 key2=value2 [section2] key1=value1 key2=value2 ... To increase coherence when running custom-made application in Perl, Java, PHP, ...) and Asterisk on the same platform, I'm wondering if could extend a bit Asterisk's config files instead of duplicating data

Hi all I'm using the Box-Ljung test (from within R) to test if a time-series in independently distributed. 2 questions: 1) p-value returned by Box-Ljung: IF I want to test if the time-series is independant at say 0.05 sig-level (it means that prob of erroneously accepting that the time-series is independent is 0.05 right?) --> then do I consider time-series as "independant"

After solving a problem with a sweet little application I discovered (more on that below), I wanted to get some feedback about a potential enhancement for IMAP: standardized, MUA independant, server-side sorting. Currently, there are two basic solutions for sorting: handle it during delivery or handle it in the MUA. However, if you handle it in the MUA, you lose some of the client

I like how some cds, such as the windows installer discs will skip booting from the disc if you accidentally left the drive because they require you to hit a key to make them actually boot from the disc. I've kind of tried to emulate this behavior using chain.c32, but, it requires me to specify which harddrive, and I'd rather see an independant setup. I've tried localboot -1, but, it